package com.ruoyi.framework.config.wx;

import cn.binarywang.wx.miniapp.api.WxMaService;
import cn.binarywang.wx.miniapp.api.impl.WxMaServiceImpl;
import cn.binarywang.wx.miniapp.bean.WxMaKefuMessage;
import cn.binarywang.wx.miniapp.bean.WxMaSubscribeMessage;
import cn.binarywang.wx.miniapp.config.impl.WxMaDefaultConfigImpl;
import cn.binarywang.wx.miniapp.message.WxMaMessageHandler;
import cn.binarywang.wx.miniapp.message.WxMaMessageRouter;
import com.google.common.collect.Lists;
import lombok.extern.slf4j.Slf4j;
import me.chanjar.weixin.common.bean.result.WxMediaUploadResult;
import me.chanjar.weixin.common.error.WxErrorException;
import me.chanjar.weixin.common.error.WxRuntimeException;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.context.properties.EnableConfigurationProperties;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;

import java.io.File;
import java.util.List;
import java.util.stream.Collectors;

@Slf4j
@Configuration
@EnableConfigurationProperties(WxMaProperties.class)
public class WxMaConfiguration {
	private final WxMaProperties properties;

	@Autowired
	public WxMaConfiguration(WxMaProperties properties) {
		this.properties = properties;
	}

	@Bean
	public WxMaService wxMaService() {
		List<WxMaProperties.Config> configs = this.properties.getConfigs();
		if (configs == null) {
			throw new WxRuntimeException("大哥，拜托先看下项目首页的说明（readme文件），添加下相关配置，注意别配错了！");
		}
		WxMaService maService = new WxMaServiceImpl();
		maService.setMultiConfigs(configs.stream().map(a -> {
			WxMaDefaultConfigImpl config = new WxMaDefaultConfigImpl();
//                WxMaDefaultConfigImpl config = new WxMaRedisConfigImpl(new JedisPool());
			// 使用上面的配置时，需要同时引入jedis-lock的依赖，否则会报类无法找到的异常
			config.setAppid(a.getAppid());
			config.setSecret(a.getSecret());
			config.setToken(a.getToken());
			config.setAesKey(a.getAesKey());
			config.setMsgDataFormat(a.getMsgDataFormat());
			return config;
		}).collect(Collectors.toMap(WxMaDefaultConfigImpl::getAppid, a -> a, (o, n) -> o)));
		return maService;
	}

	@Bean
	public WxMaMessageRouter wxMaMessageRouter(WxMaService wxMaService) {
		final WxMaMessageRouter router = new WxMaMessageRouter(wxMaService);
		router.rule().handler(logHandler).next().rule().async(false).content("订阅消息").handler(subscribeMsgHandler).end()
				.rule().async(false).content("文本").handler(textHandler).end().rule().async(false).content("图片")
				.handler(picHandler).end().rule().async(false).content("二维码").handler(qrcodeHandler).end();
		return router;
	}

	private final WxMaMessageHandler subscribeMsgHandler = (wxMessage, context, service, sessionManager) -> {
		service.getMsgService()
				.sendSubscribeMsg(WxMaSubscribeMessage.builder().templateId("此处更换为自己的模板id")
						.data(Lists.newArrayList(new WxMaSubscribeMessage.MsgData("keyword1", "339208499")))
						.toUser(wxMessage.getFromUser()).build());
		return null;
	};

	private final WxMaMessageHandler logHandler = (wxMessage, context, service, sessionManager) -> {
		log.info("收到消息：" + wxMessage.toString());
		service.getMsgService().sendKefuMsg(WxMaKefuMessage.newTextBuilder().content("收到信息为：" + wxMessage.toJson())
				.toUser(wxMessage.getFromUser()).build());
		return null;
	};

	private final WxMaMessageHandler textHandler = (wxMessage, context, service, sessionManager) -> {
		service.getMsgService().sendKefuMsg(
				WxMaKefuMessage.newTextBuilder().content("回复文本消息").toUser(wxMessage.getFromUser()).build());
		return null;
	};

	private final WxMaMessageHandler picHandler = (wxMessage, context, service, sessionManager) -> {
		try {
			WxMediaUploadResult uploadResult = service.getMediaService().uploadMedia("image", "png",
					ClassLoader.getSystemResourceAsStream("tmp.png"));
			service.getMsgService().sendKefuMsg(WxMaKefuMessage.newImageBuilder().mediaId(uploadResult.getMediaId())
					.toUser(wxMessage.getFromUser()).build());
		} catch (WxErrorException e) {
			e.printStackTrace();
		}

		return null;
	};

	private final WxMaMessageHandler qrcodeHandler = (wxMessage, context, service, sessionManager) -> {
		try {
			final File file = service.getQrcodeService().createQrcode("123", 430);
			WxMediaUploadResult uploadResult = service.getMediaService().uploadMedia("image", file);
			service.getMsgService().sendKefuMsg(WxMaKefuMessage.newImageBuilder().mediaId(uploadResult.getMediaId())
					.toUser(wxMessage.getFromUser()).build());
		} catch (WxErrorException e) {
			e.printStackTrace();
		}

		return null;
	};
}
